Bypass valve for boiler heat supply

The utility model relates to the technical field of bypass valves, and discloses a bypass valve for boiler heat supply, which comprises a main body shell, one side of the main body shell is fixedly connected with a left connecting port, the other side of the main body shell is fixedly connected with...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHANG SHAOHUA, GAO XIANG, ZHANG YIJUN, ZHANG CHUNHUA, TANG XIANSI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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